custom widget theme change problem
Hi, I have a custom GTK widget which renders using Cairo. In the expose callback gtk_widget_get_style is called to obtain colours to render the widget with some theme consistency. When a theme is changed (ie using gtk-chtheme) any of my custom widgets that are visible are not updated. However, after switching to a different notebook tab, I can see previously hidden instances of the custom widget have been updated (switching notebook tabs back again does not trigger update). Can anyone give any pointers as to what might be happening? Thanks, James. GTK 2.24.10 ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: Accelmap value
I'm not sure, at least in my system, because in my keyboard mapping (french) AltGr is used for special characters. These characters works well in Gtk::TextView or Gtk::Entry, which mean correct value is passed by Gtk, which means correct modifier is identified by Gtk. It seems either the problem appears only with accelerators, either I don't use the correct work key in accelmap file... (I tried AltGr, AltGraph, Mod1...Mod5) 2012/6/20, Emmanuel Thomas-Maurin manutm...@gmail.com: I may be wrong but it seems AltGr is not included in gdkkeysyms.h so it's probably ignored by GTK. On 06/20/2012 02:59 PM, drkmkzs wrote: You mean the altgr key is interpreted as alt key ? In my tests, the Alt key is well recognized. -in my accelMap file I put AltM -in my Gtk menu, I can see next to the action AltM But altgr is not -in my accelMap : AltGrM (I tried AltGraph but behaves the same) -in my Gtk menu, I can see M (the modificator has been removed) It seems AltGr, as the Windows key, can be sometimes skipped or ignore depending on OS (i'm on Suse 10.3) or locale Maybe better to ignore these keys ;) 2012/6/20, Olivier Sessink oliviersess...@gmail.com: after a bit of testing, it seems to me that the altgr key advertises itself just as alt to gtk... Olivier 2012/6/19 drkmkzs drkm...@gmail.com: Hi, I'm using a gtk application with an accelmap file. All shortcuts with Control, Shift, or Alt are currently available. But if I want to add some shortcuts with AltGr key (key on the right of the spacebar) it doesn't work (I think i'm not using the good syntax in the accelmap because in the application menu, the modifier is skipped) For control, it's Controlp For alt, it's Altp So I try AltGrp, but it doesn't work. Somebody could tell me which keyword I have to use in my Accelmap for a shortcut using AltGr key ? Thanks a lot, Jean ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list -- Emmanuel Thomas-Maurin manutm...@gmail.com ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: multiple GTKentry inside a GTKnotebook
How is the program you want to do? Can you explain?
2012/6/21 Rudra Banerjee bnrj.ru...@yahoo.com
Thanks, but its not solving the main problem.
/
2012/6/20 Rudra Banerjee bnrj.ru...@yahoo.com
Olivier,
Thanks for your interest.
Pasted just below is the complete code.
What I want to do with that is, as a raw commented snip by
line number
106-116 that according to my selection of Book/Article in
combobox, some
entry will be hidden.
But, for that, I need to get the data from the combo box,
which I have
tried in line number 53-54.
Please help.
NB. Olivier, I got your reply in CC as well as a group post.
So, I am
replying you also(reply to all). Please don't get offended if
it was not
your intention.
/***THE CODE/
#include gtk/gtk.h
#include stdio.h
#include string.h
#include gdk/gdk.h
GtkWidget *window;
GtkWidget *vbox, *hbox, *combo;
GtkWidget *vbox1, *hbox1, *combo1;
GtkWidget *entry1;
GtkWidget *entryAuth;
GtkWidget *entryEditor;
GtkWidget *entryTitle;
GtkWidget *window;
int main(int argc,
char *argv[]) {
GtkWidget *window;
GtkWidget *button;
GtkWidget *table;
GtkWidget *frame;
GtkWidget *notebook;
GtkWidget *label;
GtkWidget *checkbutton;
GtkWidget *widget;
int i;
char bufferf[32];
char bufferl[32];
//char bibtype;
gtk_init(argc, argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), BibMk);
gtk_container_set_border_width(GTK_CONTAINER(window), 20);
g_signal_connect(window, delete-event,
G_CALLBACK(gtk_main_quit), NULL);
//gtk_window_set_default_size(GTK_WINDOW(window), 200,
150);
vbox = gtk_vbox_new(FALSE, 0);
hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), hbox);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE, FALSE, 0);
frame = gtk_frame_new(Properties);
combo = gtk_combo_box_text_new();
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), Book);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo), Article);
gtk_box_pack_start(GTK_BOX(vbox), combo, TRUE, TRUE, 0);
gtk_widget_show(combo);
gchar *bibtype =
gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo));
printf(%s,
gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo)));
entry1 = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry1), bibKey);
gtk_box_pack_start(GTK_BOX(hbox), entry1, TRUE, TRUE, 0);
gtk_widget_show(entry1);
/*
* CREATE THE NOTEBOOK PAN
*/
table = gtk_table_new(3, 6, FALSE);
/* Create a new notebook, place the position of the tabs */
notebook = gtk_notebook_new();
gtk_notebook_set_tab_pos(GTK_NOTEBOOK(notebook),
GTK_POS_TOP);
gtk_table_attach_defaults(GTK_TABLE(table), notebook, 0, 6,
0, 1);
gtk_widget_show(notebook);
/*
* CREATE BASIC NOTEBOOK
*/
/*
* Authors Tab
*/
frame = gtk_frame_new(Authors);
gtk_widget_set_usize(frame, 400, 175);
vbox1 = gtk_vbox_new(FALSE, 0);
hbox1 = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(frame), vbox1);
entryAuth = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entryAuth), Author);
gtk_container_add (GTK_CONTAINER (vbox1), entryAuth);
gtk_widget_show(entryAuth);
entryEditor = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entryEditor), Editor);
gtk_container_add (GTK_CONTAINER (vbox1), entryEditor);
gtk_widget_show(entryEditor);
entryTitle = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entryTitle), Title);
gtk_container_add (GTK_CONTAINER (vbox1), entryTitle);
gtk_widget_show(entryTitle);
label = gtk_label_new(Authors/Title);
gtk_notebook_append_page(GTK_NOTEBOOK(notebook), frame,
label);
/*switch (bibtype) {
case book:
GTK 3.0 inactive buttons (Buttons : maximize , minimize , close )
Hello How I can make the buttons are inactive , the buttons of the window (Buttons : maximize , minimize , close ) or without focus when the pointer isover them ? I need to get the effect . Caso 2 . View image http://fotos.subefotos.com/607c3fb8e19de4ed18357b85a33b3ab5o.png ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: custom widget theme change problem
Hello again, Seems to be a habit of mine here, I ask a question, don't get an immediate response and then look further into it and find some sort of solution... On 21 June 2012 10:42, James Morris jwm.art@gmail.com wrote: Hi, I have a custom GTK widget which renders using Cairo. In the expose callback gtk_widget_get_style is called to obtain colours to render the widget with some theme consistency. When a theme is changed (ie using gtk-chtheme) any of my custom widgets that are visible are not updated. However, after switching to a different notebook tab, I can see previously hidden instances of the custom widget have been updated (switching notebook tabs back again does not trigger update). Can anyone give any pointers as to what might be happening? I've found the culprit, or put another way, I've found what to comment out to fix the problem. In my custom_widget_realize callback it has the following code which if I comment out the last three lines of, the problem resolves: window = gtk_widget_get_parent_window (widget); gtk_widget_set_window(widget, window); g_object_ref (window); style = gtk_widget_get_style(widget); style = gtk_style_attach(style, window); gtk_widget_set_style(widget, style); It is code I updated from this old code (which won't compile with GTK_DISABLE_DEPRECATED etc): widget-window = gtk_widget_get_parent_window (widget); g_object_ref (widget-window); widget-style = gtk_style_attach (widget-style, widget-window); This old code (which uses GDK rather than Cairo) doesn't have any problem with theme changes... but without it the widgets aren't updated after theme changes. Scratching head.. James. Thanks, James. GTK 2.24.10 ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: custom widget theme change problem
On 22 June 2012 01:50, James Morris jwm.art@gmail.com wrote: Can anyone give any pointers as to what might be happening? I've found the culprit, or put another way, I've found what to comment out to fix the problem. In my custom_widget_realize callback it has the following code which if I comment out the last three lines of, the problem resolves: window = gtk_widget_get_parent_window (widget); gtk_widget_set_window(widget, window); g_object_ref (window); style = gtk_widget_get_style(widget); style = gtk_style_attach(style, window); gtk_widget_set_style(widget, style); Ok I discovered that solution to cause an alternative problem: Gtk-CRITICAL **: IA__gtk_style_detach: assertion `style-attach_count 0' failed Which caused me to the first two of the last three lines (ie without gtk_widget_set_style). The docs for gtk_style_attach say: Since this function may return a new object, you have to use it in the following way: style = gtk_style_attach (style, window) So what am I meant to do with it? thanks james. ___ gtk-app-devel-list mailing list gtk-app-devel-list@gnome.org https://mail.gnome.org/mailman/listinfo/gtk-app-devel-list
Re: multiple GTKentry inside a GTKnotebook
By this code, what I want to achieve is that:
After choosing book/loco/lardon etc as done by you, this will print the
active_data in combobox and Entries in a file.
So, if the combo entry is Book and
entryAuth is MyAuthor
entryEditor is MyEditor
entryTitle is MyTitle
and
bibkey is Mybib
then according to file selected(new/old) it will write there
@book{MyBib
Author=MyAuthor
Title=MyTitle
}
ofcourse the formatting can be done later. My current problem in hand is
to get those text like Book, MyAuthor, Mybib etc as a variable to use.
I googled and found some example but not working.
Last but not the least, thanks Mariano for exporting it to GTK3. its
really looks nice.
On Thu, 2012-06-21 at 11:03 -0300, Mariano Gaudix wrote:
How is the program you want to do? Can you explain?
2012/6/21 Rudra Banerjee bnrj.ru...@yahoo.com
Thanks, but its not solving the main problem.
/
2012/6/20 Rudra Banerjee bnrj.ru...@yahoo.com
Olivier,
Thanks for your interest.
Pasted just below is the complete code.
What I want to do with that is, as a raw commented
snip by
line number
106-116 that according to my selection of
Book/Article in
combobox, some
entry will be hidden.
But, for that, I need to get the data from the combo
box,
which I have
tried in line number 53-54.
Please help.
NB. Olivier, I got your reply in CC as well as a
group post.
So, I am
replying you also(reply to all). Please don't get
offended if
it was not
your intention.
/***THE CODE/
#include gtk/gtk.h
#include stdio.h
#include string.h
#include gdk/gdk.h
GtkWidget *window;
GtkWidget *vbox, *hbox, *combo;
GtkWidget *vbox1, *hbox1, *combo1;
GtkWidget *entry1;
GtkWidget *entryAuth;
GtkWidget *entryEditor;
GtkWidget *entryTitle;
GtkWidget *window;
int main(int argc,
char *argv[]) {
GtkWidget *window;
GtkWidget *button;
GtkWidget *table;
GtkWidget *frame;
GtkWidget *notebook;
GtkWidget *label;
GtkWidget *checkbutton;
GtkWidget *widget;
int i;
char bufferf[32];
char bufferl[32];
//char bibtype;
gtk_init(argc, argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window),
BibMk);
gtk_container_set_border_width(GTK_CONTAINER(window), 20);
g_signal_connect(window, delete-event,
G_CALLBACK(gtk_main_quit), NULL);
//
gtk_window_set_default_size(GTK_WINDOW(window), 200,
150);
vbox = gtk_vbox_new(FALSE, 0);
hbox = gtk_hbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(window), hbox);
gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE,
FALSE, 0);
frame = gtk_frame_new(Properties);
combo = gtk_combo_box_text_new();
gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
Book);
gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
Article);
gtk_box_pack_start(GTK_BOX(vbox), combo, TRUE,
TRUE, 0);
gtk_widget_show(combo);
gchar *bibtype =
gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo));
printf(%s,
gtk_combo_box_get_active_text(GTK_COMBO_BOX(combo)));
entry1 = gtk_entry_new();
gtk_entry_set_text(GTK_ENTRY(entry1), bibKey);
gtk_box_pack_start(GTK_BOX(hbox), entry1, TRUE,
TRUE, 0);
gtk_widget_show(entry1);
/*
* CREATE THE NOTEBOOK PAN
*/
table =
